At start, a saved offset whose fingerprint was not the current file's meant
"start on the new file": what Postfix wrote between the panel's stop and the
rotation was never read - delivery statuses, stored lines, refusals, inbound
journal rows, the deferred counter.
- tracker.resume marks the case (behind, prev); follow calls readRotated
before the new file: it opens mail.log.1 (delaycompress leaves it plain),
checks by fingerprint that it is the file the place belongs to, reads it
from the saved offset to its end through handle (catching up: the
once-protections apply) and flushes the stored lines.
- Not found, not that file, or the offset past its end (rotated twice):
logged, with the saved place's time - from when nothing was read.
- The fingerprint gains the file's identity (device.inode, fileid_unix.go;
empty elsewhere): two logs that begin alike are two files - the
review-2026-08-followups row on collisions. A fingerprint saved before
(hash alone) still matches by its hash (sameLog), so the first start after
the upgrade resumes where it was.
- store.LogtailState reads back updated_at.
Tests: stop, append, rotate, append, start - both halves read, once each,
the earlier line not again; a mail.log.1 that is another file is not read
from the place; sameLog with an old and a new fingerprint.
CHANGELOG [Unreleased], audit plan line ticked, roadmap 23/62.
Evidence: GOOS=linux go vet ./internal/logtail clean; go test ./internal/logtail
ok on Windows but for TestFollowTailsAndRotates; the server run follows
before the push.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A bounce could be recorded as a successful delivery. The log-tailer's
Fixed:
- A bounce could be recorded as a successful delivery. The log-tailer's
- Log-tailer resumes where it stopped instead of jumping to end-of-file on
- Level-2 rate limit no longer overshoots under concurrency: messages that
Changed:
- The project has a single public home: `github.com/mixeme/selfpost`. Codeberg
- Code comments no longer cite the archived specification. References like
- `docs/code-review.md` is gone. Its plan is finished — phases 0 (bar the
- `docs/architecture.md` gained a *Code layers* section: a diagram of
- Phase 1 doc/code hygiene (`docs/code-review.md`): removed ~30 stale
… (1 more in CHANGELOG)
Security:
- Pre-release security review (plan § D, model Fable, 2026-08-06): full pass
- `saslpasswd2` argv: the application login is now passed after a `--`
Added:
- Optional password encryption for the two secret-bearing downloads (plan
- Domain import accepts an encrypted export: the envelope is detected by its
- `selfpost-backup` writes encrypted archives and reads them back:
- `TestParseDelivery` covers the exotic mail.log shapes the review asked for
- docs: README *Encrypting a backup or export*; `docs/security.md` §
… (14 more in CHANGELOG)
Removed:
- docs: `security.md` — accepted risk «restore old backup revives session rows»
Changed:
- docs: `implementation-plan.md` trimmed to the sole open v1.x gate — pre-release
- docs: `architecture.md` — sessions (SQLite, idle renew, password change),
- docs: `development.md` — expanded e2e stack and `release.yml` matrix workflow.
- docs: `security.md` — accepted risk for send-log rows stuck at `queued` after
- docs: `roadmap.md` — optional send-log / `mail.log` follow-ups under v1.x tail.
… (10 more in CHANGELOG)
Full detail: CHANGELOG.md (0.5.0).
mixandClaude Opus 5.5